When this creature enters, you may return target creature card from your graveyard to your hand.

If a source would deal damage to a permanent or player, it deals double that damage to that permanent or player instead.

: Put a bounty counter on target nonblack creature.
: Destroy target creature with a bounty counter on it.

Exchange control of target artifact or creature and another target permanent that shares one of those types with it. (This effect lasts indefinitely.)

Shadow (This creature can block or be blocked by only creatures with shadow.)
: The next time this creature would deal combat damage to an opponent this turn, it deals that damage to target creature instead.

When this creature enters, flip a coin. If you lose the flip, return this creature to its owner's hand.

Reach (This creature can block creatures with flying.)
: This creature can block an additional creature this turn.

Whenever a creature is dealt damage, destroy it. It can't be regenerated.

This creature can't be blocked by more than one creature.

When this enchantment enters, exile the top five cards of your library face down.
At the beginning of your upkeep, you may exile all cards from your hand face down. If you do, put all other cards you own exiled with this enchantment into your hand.
At the beginning of your end step, discard a card.
When you lose control of this enchantment, put all cards exiled with this enchantment into their owner's graveyard.

Flying
When this creature dies, you may put it on top of its owner's library.

Creatures you control get +3/+3 and gain trample until end of turn. (Each of those creatures can deal excess combat damage to the player or planeswalker it's attacking.)

When this creature enters, you gain 4 life.

, Sacrifice a Forest: This creature deals 2 damage to target player or planeswalker.

As long as an opponent controls a creature with flying not named Escaped Shapeshifter, this creature has flying. The same is true for first strike, trample, and protection from any color.

Destroy X target nonblack creatures. Draw X cards.

Flying
: This creature deals 1 damage to any target.

Whenever an opponent plays a land, put a +1/+1 counter on this creature.

: This creature deals 1 damage to target creature blocking it.

Whenever this creature becomes the target of a spell or ability, put a -1/-1 counter on it.

At the beginning of your upkeep, you may look at the top card of target opponent's library. If you do, you may put that card on the bottom of that player's library.

This spell can't be countered.
Protection from blue

First strike
Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.

This creature enters with five +1/+1 counters on it.
At the beginning of your upkeep, you may remove a +1/+1 counter from this creature. If you don't, sacrifice this creature and it deals damage equal to the number of +1/+1 counters on it to each creature without flying and each player.

Flying
Whenever this creature deals damage to a creature, this creature deals 3 damage to that creature's controller and 3 damage to you.

Flying
: This creature gets +2/-2 until end of turn.

: Prevent all combat damage that would be dealt by target creature this turn.

Flying
Discard a creature card: This creature gets +2/+2 until end of turn.

Destroy all creatures of the creature type of your choice.

: This creature gains shroud until end of turn. (It can't be the target of spells or abilities.)

Exile all permanents. You discard your hand.

Target player gains 8 life.

Each player exiles all creature cards from their graveyard, then sacrifices all creatures they control, then puts all cards they exiled this way onto the battlefield.

All lands are 2/2 creatures that are still lands.

Destroy all creatures that aren't enchanted. They can't be regenerated.

Target player takes an extra turn after this one.